
Tu Ba Hoang
Supervisory Patent Examiner (ID: 6919, Phone: (571)272-4780 , Office: P/3742 )
| Most Active Art Unit | 3761 |
| Art Unit(s) | 3761, 2106, 3742, 2832 |
| Total Applications | 2049 |
| Issued Applications | 1536 |
| Pending Applications | 181 |
| Abandoned Applications | 331 |
Applications
| Application number | Title of the application | Filing Date | Status |
|---|---|---|---|
Array
(
[id] => 1333713
[patent_doc_number] => 06578390
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2003-06-17
[patent_title] => 'Anti-pilling machine'
[patent_app_type] => B2
[patent_app_number] => 09/987781
[patent_app_country] => US
[patent_app_date] => 2001-11-16
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 2
[patent_no_of_words] => 1247
[patent_no_of_claims] => 2
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 199
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/06/578/06578390.pdf
[firstpage_image] =>[orig_patent_app_number] => 09987781
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/987781 | Anti-pilling machine | Nov 15, 2001 | Issued |
Array
(
[id] => 1362843
[patent_doc_number] => 06543074
[patent_country] => US
[patent_kind] => B1
[patent_issue_date] => 2003-04-08
[patent_title] => 'Spinner basket having labyrinth ring and method for using same'
[patent_app_type] => B1
[patent_app_number] => 09/992801
[patent_app_country] => US
[patent_app_date] => 2001-11-13
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 3
[patent_no_of_words] => 2036
[patent_no_of_claims] => 8
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 178
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/06/543/06543074.pdf
[firstpage_image] =>[orig_patent_app_number] => 09992801
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/992801 | Spinner basket having labyrinth ring and method for using same | Nov 12, 2001 | Issued |
Array
(
[id] => 6509599
[patent_doc_number] => 20020108185
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2002-08-15
[patent_title] => 'Method for operating a front-loading washing machine'
[patent_app_type] => new
[patent_app_number] => 10/044582
[patent_app_country] => US
[patent_app_date] => 2001-11-09
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 2
[patent_no_of_words] => 1033
[patent_no_of_claims] => 8
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 145
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] => publications/A1/0108/20020108185.pdf
[firstpage_image] =>[orig_patent_app_number] => 10044582
[rel_patent_id] =>[rel_patent_doc_number] =>) 10/044582 | Method for operating a front-loading washing machine | Nov 8, 2001 | Issued |
Array
(
[id] => 1328339
[patent_doc_number] => 06584812
[patent_country] => US
[patent_kind] => B1
[patent_issue_date] => 2003-07-01
[patent_title] => 'Washing machine with a drain pump'
[patent_app_type] => B1
[patent_app_number] => 09/959771
[patent_app_country] => US
[patent_app_date] => 2001-11-07
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
[patent_figures_cnt] => 9
[patent_no_of_words] => 3425
[patent_no_of_claims] => 4
[patent_no_of_ind_claims] => 2
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[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/06/584/06584812.pdf
[firstpage_image] =>[orig_patent_app_number] => 09959771
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/959771 | Washing machine with a drain pump | Nov 6, 2001 | Issued |
Array
(
[id] => 1359304
[patent_doc_number] => 06550290
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2003-04-22
[patent_title] => 'Drum type washing machine with laundry weight detecting means'
[patent_app_type] => B2
[patent_app_number] => 09/982087
[patent_app_country] => US
[patent_app_date] => 2001-10-19
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 13
[patent_figures_cnt] => 14
[patent_no_of_words] => 6292
[patent_no_of_claims] => 9
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[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/06/550/06550290.pdf
[firstpage_image] =>[orig_patent_app_number] => 09982087
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/982087 | Drum type washing machine with laundry weight detecting means | Oct 18, 2001 | Issued |
Array
(
[id] => 6712709
[patent_doc_number] => 20030024056
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2003-02-06
[patent_title] => 'Method for controlling washing machine according to absorption characteristics of the laundry'
[patent_app_type] => new
[patent_app_number] => 09/977291
[patent_app_country] => US
[patent_app_date] => 2001-10-16
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 7
[patent_figures_cnt] => 7
[patent_no_of_words] => 2327
[patent_no_of_claims] => 3
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 70
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] => publications/A1/0024/20030024056.pdf
[firstpage_image] =>[orig_patent_app_number] => 09977291
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/977291 | Method for controlling washing machine according to absorption characteristics of the laundry | Oct 15, 2001 | Issued |
Array
(
[id] => 6058964
[patent_doc_number] => 20020029794
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2002-03-14
[patent_title] => 'Surface treatment of semiconductor substrates'
[patent_app_type] => new
[patent_app_number] => 09/968265
[patent_app_country] => US
[patent_app_date] => 2001-10-01
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 15
[patent_figures_cnt] => 15
[patent_no_of_words] => 7249
[patent_no_of_claims] => 20
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 60
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] => publications/A1/0029/20020029794.pdf
[firstpage_image] =>[orig_patent_app_number] => 09968265
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/968265 | Surface treatment of semiconductor substrates | Sep 30, 2001 | Issued |
Array
(
[id] => 5797290
[patent_doc_number] => 20020007653
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2002-01-24
[patent_title] => 'Washing machine'
[patent_app_type] => new
[patent_app_number] => 09/964631
[patent_app_country] => US
[patent_app_date] => 2001-09-28
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 30
[patent_figures_cnt] => 30
[patent_no_of_words] => 16157
[patent_no_of_claims] => 44
[patent_no_of_ind_claims] => 9
[patent_words_short_claim] => 56
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] => publications/A1/0007/20020007653.pdf
[firstpage_image] =>[orig_patent_app_number] => 09964631
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/964631 | Washing machine | Sep 27, 2001 | Issued |
Array
(
[id] => 1335412
[patent_doc_number] => 06578589
[patent_country] => US
[patent_kind] => B1
[patent_issue_date] => 2003-06-17
[patent_title] => 'Apparatus for manufacturing semiconductor wafer'
[patent_app_type] => B1
[patent_app_number] => 09/937525
[patent_app_country] => US
[patent_app_date] => 2001-09-24
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 2
[patent_no_of_words] => 6136
[patent_no_of_claims] => 3
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/06/578/06578589.pdf
[firstpage_image] =>[orig_patent_app_number] => 09937525
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/937525 | Apparatus for manufacturing semiconductor wafer | Sep 23, 2001 | Issued |
Array
(
[id] => 6671213
[patent_doc_number] => 20030056816
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2003-03-27
[patent_title] => 'Condenser tube cleaning nozzle'
[patent_app_type] => new
[patent_app_number] => 09/960676
[patent_app_country] => US
[patent_app_date] => 2001-09-24
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
[patent_figures_cnt] => 5
[patent_no_of_words] => 1468
[patent_no_of_claims] => 5
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 402
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[patent_current_assignee] =>[type] => publication
[pdf_file] => publications/A1/0056/20030056816.pdf
[firstpage_image] =>[orig_patent_app_number] => 09960676
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/960676 | Condenser tube cleaning nozzle | Sep 23, 2001 | Issued |
Array
(
[id] => 1317683
[patent_doc_number] => 06594841
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2003-07-22
[patent_title] => 'Unbalance detection system for a washing machine'
[patent_app_type] => B2
[patent_app_number] => 09/956904
[patent_app_country] => US
[patent_app_date] => 2001-09-21
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 3
[patent_no_of_words] => 4002
[patent_no_of_claims] => 20
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/06/594/06594841.pdf
[firstpage_image] =>[orig_patent_app_number] => 09956904
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/956904 | Unbalance detection system for a washing machine | Sep 20, 2001 | Issued |
Array
(
[id] => 1302599
[patent_doc_number] => 06609264
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2003-08-26
[patent_title] => 'Pump cycling control system for a washing machine'
[patent_app_type] => B2
[patent_app_number] => 09/956894
[patent_app_country] => US
[patent_app_date] => 2001-09-21
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
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[patent_no_of_words] => 3909
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[pdf_file] => patents/06/609/06609264.pdf
[firstpage_image] =>[orig_patent_app_number] => 09956894
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/956894 | Pump cycling control system for a washing machine | Sep 20, 2001 | Issued |
Array
(
[id] => 6718059
[patent_doc_number] => 20030051746
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2003-03-20
[patent_title] => 'Water hammer cleaning machine'
[patent_app_type] => new
[patent_app_number] => 09/957645
[patent_app_country] => US
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[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
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[pdf_file] => publications/A1/0051/20030051746.pdf
[firstpage_image] =>[orig_patent_app_number] => 09957645
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/957645 | Water hammer cleaning machine | Sep 19, 2001 | Issued |
Array
(
[id] => 1353638
[patent_doc_number] => 06553594
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2003-04-29
[patent_title] => 'Control system for clothes washing machine incorporating heater'
[patent_app_type] => B2
[patent_app_number] => 09/956131
[patent_app_country] => US
[patent_app_date] => 2001-09-20
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[pdf_file] => patents/06/553/06553594.pdf
[firstpage_image] =>[orig_patent_app_number] => 09956131
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/956131 | Control system for clothes washing machine incorporating heater | Sep 19, 2001 | Issued |
Array
(
[id] => 6553377
[patent_doc_number] => 20020013968
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2002-02-07
[patent_title] => 'Method and apparatus for containing and agitating the contents of a container'
[patent_app_type] => new
[patent_app_number] => 09/956163
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[patent_app_date] => 2001-09-20
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[pdf_file] => publications/A1/0013/20020013968.pdf
[firstpage_image] =>[orig_patent_app_number] => 09956163
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/956163 | Method and apparatus for containing and agitating the contents of a container | Sep 19, 2001 | Issued |
Array
(
[id] => 1333714
[patent_doc_number] => 06578391
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2003-06-17
[patent_title] => 'Top loading washing machine'
[patent_app_type] => B2
[patent_app_number] => 09/951319
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[patent_effective_date] => 0000-00-00
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/06/578/06578391.pdf
[firstpage_image] =>[orig_patent_app_number] => 09951319
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/951319 | Top loading washing machine | Sep 12, 2001 | Issued |
Array
(
[id] => 1513687
[patent_doc_number] => 06499323
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2002-12-31
[patent_title] => 'Front-loading washing machine'
[patent_app_type] => B2
[patent_app_number] => 09/951238
[patent_app_country] => US
[patent_app_date] => 2001-09-12
[patent_effective_date] => 0000-00-00
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[pdf_file] => patents/06/499/06499323.pdf
[firstpage_image] =>[orig_patent_app_number] => 09951238
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/951238 | Front-loading washing machine | Sep 11, 2001 | Issued |
Array
(
[id] => 1351821
[patent_doc_number] => 06561204
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2003-05-13
[patent_title] => 'Apparatus and method for cleaning wafers with contact holes or via holes'
[patent_app_type] => B2
[patent_app_number] => 09/945634
[patent_app_country] => US
[patent_app_date] => 2001-09-05
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[pdf_file] => patents/06/561/06561204.pdf
[firstpage_image] =>[orig_patent_app_number] => 09945634
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/945634 | Apparatus and method for cleaning wafers with contact holes or via holes | Sep 4, 2001 | Issued |
Array
(
[id] => 1341372
[patent_doc_number] => 06568017
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2003-05-27
[patent_title] => 'Washing machine incorporating detergent tray'
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[patent_app_number] => 09/945617
[patent_app_country] => US
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[pdf_file] => patents/06/568/06568017.pdf
[firstpage_image] =>[orig_patent_app_number] => 09945617
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/945617 | Washing machine incorporating detergent tray | Sep 4, 2001 | Issued |
Array
(
[id] => 1351237
[patent_doc_number] => 06557199
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2003-05-06
[patent_title] => 'Wash solution mixing system for clothes washing machine'
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[patent_app_number] => 09/945612
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/06/557/06557199.pdf
[firstpage_image] =>[orig_patent_app_number] => 09945612
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/945612 | Wash solution mixing system for clothes washing machine | Sep 4, 2001 | Issued |